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Latest Details
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| Name |
R Nor |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
15 32 20.89 -49 20 32.7 |
| Proper motion |
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| Galactic coord. |
328.323 +5.078 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1528-49A |
ASAS J153557-4930.5 |
ASASSN-V J153557.21-493028.5 |
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CD-49 9787 |
HD 138743 |
HIP 76377 |
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IOMC 8304000022 |
IRAS 15323-4920 |
PARK 2 2127 |
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SAO 225948 |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M3e-M7II |
| Mag. range |
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6.5 - 12.8 V |
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| Discoverer |
Benjamin Gould (1879) |
| Epoch |
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| Outburst |
-- |
| Period |
497.8 d |
| Rise/eclipse dur. |
57% (284 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Otero, Sebastian Alberto
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VSP Note: 13.0 mag. star 6" to the W and 15.3 mag. star 12" to the NNE. |
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2 |
GCVS Team |
VB A (B 14.0m, 5.7", 268deg, 1929). P var. Max II = 2406371 + 486.94d*E (JD2406300 - 25000); Max II = 2426359 + 500.56d*E (JD2426000 - 30500); Max II = 2431377 + 489.0d*E (JD2430500 - 34500); since JD2437600 - see Table. Like R Cen, has a double Max, divided by a comparatively shallow Min II. Max II is usually brighter than Max I. Phase (Min I) = 0.43P, Phase (Max I) = 0.70P, Phase(Min II) = 0.85P. |
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Catalogue of Stellar Spectral Classifications (Skiff, 2014) |
2014yCat....102023S |
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2 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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5 |
T. Karlsson, Maxima of Mira stars |
-- |
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6 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 2.21 | H = 1.20 | K = 0.80 | J - K = 1.41 |
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AllWISE
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W3 = -0.43 | W4 = -1.41 | W3 - W4 = 0.97 |
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APASS-DR9
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B = 10.49 | V = 9.68 | g' = 10.49 | r' = 8.56 | B - V = 0.81 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Campaigns/Programs
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LPV Program
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LPV Humps
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Legacy LPV South
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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